From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ed1-f49.google.com (mail-ed1-f49.google.com [209.85.208.49]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2517570 for ; Wed, 14 Jul 2021 10:15:09 +0000 (UTC) Received: by mail-ed1-f49.google.com with SMTP id t2so1973969edd.13 for ; Wed, 14 Jul 2021 03:15:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tessares-net.20150623.gappssmtp.com; s=20150623; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=yDx+dgysG9dwtO6+gKA0ZDstwnshPAnb4riFEjzt0E0=; b=aO6zEum7p6GHoFw38ZzD9T9EcqYdGMvUd6soPnM2Z0uO2Gj53nMaB3JhMT0uXrCMSH k0HMOk76WwdJnaW32cY7RkVFGlepvmjFw+FH+fkZZhA2Tsx0jdDSy2p8vOfof8RJ9oBl QHaxku0xRtOTG7iPkDxx5k0uTeuF+giETdT5mCAWC2TkTHqnZFDPGdKCGY+Pu0J+uzW8 wUMlRzpGstLsZS++aK7cP4yuZ8CFGG2HSWg/7Eb2fDDadQLHMmXbTRiXwbmJeaaT61Et 8V+EsJ+u6UxdnLg/X8IuXjPwMPbzrgsZTWnM/1wTmRxQFDIGBnb89c6+VdXyVsW8joDX frRQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=yDx+dgysG9dwtO6+gKA0ZDstwnshPAnb4riFEjzt0E0=; b=rUaQPi4ymDVNalIg2ZtRqVBwq8dxvz6Mr1GdI7mWfnac+pgeoyHTv4daduu0ttsfIR +ktq54gOnyLKZYx41nIxYteJQSdkFqGQWZIspN3JPMJYJNZbLb5ssXJ0N4eHW/iC1bJz e7K6Vcy9fAKKBYERXkn1FHfjVVi/NmxyAWJxqA/LYQAqo9WYkLAzhm3jj0+TgIoAA2Og hP9N3uKWMbXM2m9hcq7e5QGXZnH97an2/6qVM6136gLfXtn0J/AuILzDyKv1jARyThTq xtjFdBsOo3VWa1pbuFdsCFRozobbELJEv1uqX0oy/FVqIQQuHjpzWVO3j+n1oICWEMMI ueGg== X-Gm-Message-State: AOAM533qf2FTmfYwTu3giGBGhDlpJIiUVlRRU74/N1nRGVv7CcX/BWq6 k3pvjzoAeL8MDiwPC6DXBYfbOw== X-Google-Smtp-Source: ABdhPJz8+wtys65G7bPp9GXVekEU1TypX/JlXCGJrg37MT+yytRHoJ7i5twwPkCbTPgxsI/oL92+rA== X-Received: by 2002:a05:6402:26ca:: with SMTP id x10mr12561401edd.319.1626257708228; Wed, 14 Jul 2021 03:15:08 -0700 (PDT) Received: from tsr-lap-08.nix.tessares.net ([2a02:578:85b0:e00:19ab:ba02:6bfa:8cec]) by smtp.gmail.com with ESMTPSA id ck17sm599205ejb.54.2021.07.14.03.15.07 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 14 Jul 2021 03:15:07 -0700 (PDT) Subject: Re: [PATCH v2 mptcp-next 5/8] mptcp: faster active backup recovery To: Dan Carpenter , kbuild@lists.01.org, Paolo Abeni , mptcp@lists.linux.dev Cc: lkp@intel.com, kbuild-all@lists.01.org References: <202107141117.6wB0621n-lkp@intel.com> From: Matthieu Baerts Message-ID: <4daa4dc7-c30f-8125-9fdb-7e7376f05029@tessares.net> Date: Wed, 14 Jul 2021 12:15:07 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 Precedence: bulk X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 In-Reply-To: <202107141117.6wB0621n-lkp@intel.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 7bit Hi Dan, On 14/07/2021 10:36, Dan Carpenter wrote: > Hi Paolo, > > url: https://github.com/0day-ci/linux/commits/Paolo-Abeni/mptcp-refactor-active-backup/20210714-051541 > base: https://github.com/multipath-tcp/mptcp_net-next.git export > config: x86_64-randconfig-m001-20210713 (attached as .config) > compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot > Reported-by: Dan Carpenter > > New smatch warnings: > net/mptcp/pm_netlink.c:931 mptcp_pm_nl_subflow_chk_stale() error: uninitialized symbol 'push'. Thank you for your email! It looks like Intel's kernel test robot spot the same issue a few hours ago [1] (that's good, it was very quick!). Paolo already sent a fix [2]. [1] https://lore.kernel.org/mptcp/202107140830.4kwYyqkO-lkp@intel.com/ [2] https://lore.kernel.org/mptcp/1d91265cca09bb69516907f44b5e4b72c4efabe1.1626252886.git.pabeni@redhat.com/T/#u Cheers, Matt -- Tessares | Belgium | Hybrid Access Solutions www.tessares.net